Multi-Role Ocean Surveillance Ship

The Multi-Role Ocean Surveillance Ship (MROSS) is a type of research and surveillance ship in development since 2021 for the United Kingdom's Royal Fleet Auxiliary.^[1] The first ship, RFA Proteus, is a commercial ship converted to the role which entered service in October 2023.^[2] The second ship is planned as a new build vessel. Both ships are to be used by the RFA to research and protect critical undersea national infrastructure, such as undersea cables and gas pipelines, in both British and international waters.

^ Cite error: The named reference rfa was invoked but never defined (see the help page).
^ "A guide to RFA Proteus – the UK's new seabed warfare vessel". Navy Lookout. 10 October 2023. Retrieved 11 October 2023.

[rfa-1] Cite error: The named reference rfa was invoked but never defined (see the help page).

[2] "A guide to RFA Proteus – the UK's new seabed warfare vessel". Navy Lookout. 10 October 2023. Retrieved 11 October 2023.

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